297924417

素因数分解:

$3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{8311}}^1$

素因数の和:8893

約数の個数: 24

約数和(自身を含む): 492735360

約数和(自身を除く): 194810943

約数列:

[1, 3, 7, 9, 21, 63, 569, 1707, 3983, 5121, 8311, 11949, 24933, 35847, 58177, 74799, 174531, 523593, 4728959, 14186877, 33102713, 42560631, 99308139, 297924417]

約数ペア:

[(1, 297924417), (3, 99308139), (7, 42560631), (9, 33102713), (21, 14186877), (63, 4728959), (569, 523593), (1707, 174531), (3983, 74799), (5121, 58177), (8311, 35847), (11949, 24933)]